| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $196.77 | 4.695% | $206.0084 | $206.01 | $206.00 | $206.00 |
| Purchase #2 | $98.91 | 6.809% | $105.6448 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $143.56 | 4.474% | $149.9829 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $142.73 | 10.505% | $157.7238 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $201.41 | 9.351% | $220.2438 | $220.24 | $220.25 | $220.20 |
| Purchase #6 | $104.71 | 5.460% | $110.4272 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $125.98 | 10.832% | $139.6262 | $139.63 | $139.65 | $139.60 |
| 7 purchase totals = | $1,014.07 | $1,089.6571 | $1,089.65 | $1,089.70 | $1,089.50 | |